What size tracks fit a ASV RT-50?

The ASV RT-50 takes 381x101.6x42 tracks as its primary size, with alternates 381x100.5x42.

What other machines share ASV RT-50 tracks?

13 other models take the same primary size, including ASV PT-50, ASV PT-60, ASV RC-50, ASV RC-60, ASV RT-60.

ASV RT-50 Tracks

Compact track loader · legacy model · friction-drive undercarriage · independently corroborated

The ASV RT-50 takes 381x101.6x42 rubber tracks (381 mm, about 15 in wide; 101.6 mm pitch; 42 links). An alternate size is 381x100.5x42.

5180lb weight

53.8hp · Yanmar 3TN 86 CHT

1400rated capacity

3.0psi ground

15"track width

Fitment detail

Configuration	Size	Width	Pitch	Links
Primary	`381x101.6x42`	381 mm / ~15"	101.6 mm	42
Alternate	`381x100.5x42`	381 mm / ~15"	100.5 mm	42

Specifications and sources

Spec	Value	Source
Primary track size	381x101.6x42	skidsteers.com
Alternate track sizes	381x100.5x42	skidsteers.com
Operating weight	5180 lb	asvi.com
Engine power	53.8 hp (Yanmar 3TN 86 CHT)	asvi.com
Rated operating capacity	1400 lb	asvi.com
Ground pressure	3.0 psi	asvi.com
Track width	15 in	asvi.com

Track size independently corroborated by a second source: grizzlyrubbertracks.com.

Tracks you can buy for the RT-50

Available tread patterns (schematics are our own drawings, verified against seller product photos):

Multi-Bar 2
Straight Bar (Turf-Friendly) 1

3 products across 2 sellers — every distinct tread pattern and duty tier we verified. Observed prices, dated.

`381x101.6x42` — 15" wide 3 options

Tread	Duty	Price	Stock	From
Straight Bar (Turf-Friendly)	—	$1130 / each	unknown	store.rubbertrax.com
Multi-Bar	Economy (PM Series)	$1245.00 / each	unknown	grizzlyrubbertracks.com
Multi-Bar	Heavy Duty (PR Series)	$1485.00 / each	unknown	grizzlyrubbertracks.com

Available from

Seller	Observed price	Options seen	Ships	Checked
grizzlyrubbertracks.com	$1245–$1485 / track	multi-bar · standard, HD	next-day to 37 states; same-day pickup in 17 states	2026-08-19

Sellers listed alphabetically — every seller we independently verified for this machine. Prices are observed public listings on the dated check, not offers by this site; this site sells nothing and has no affiliate relationships.

These tracks also fit

13 other machines take the RT-50's primary size (381x101.6x42):

ASV track size chart: every model →

Before you order

Width, pitch, and link count must all match — measure your current tracks to confirm, and check your operator's manual for serial-number-specific variations.

Data verified 2026-10-01; aftermarket cross-reference sizes, independently corroborated across two sources.

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